Live catalog snapshot for Tirze vendor comparison.
| Vendor | Listing | Price | Price per unit | Stock | COA evidence | Batch | Purity |
|---|---|---|---|---|---|---|---|
| Peptiva Sciences | Box of 10 vials | $700.00 | $0.58/mg | In stock | Bronze active batch | PPA-CGL-TR120-RRTT06 | >= 99.0% |
| HelixBridge | Box of 10 vials | $562.50 | $0.47/mg | In stock | Gold active batch | PPA-MB-T120-18130513 | >= 99.5% |
| Retalux | Box of 10 vials | $437.50 | $0.36/mg | Unavailable | No COA | PPA-RL-TR100-R00240 | >= 99.0% |
| Hang Sciences | Box of 10 vials | $539.20 | $0.45/mg | Unavailable | No COA | PPA-YH-TR120-2607032 | >= 97.0% |
| Zenove | Box of 10 vials | $396.00 | $0.33/mg | Unavailable | No COA | — | >= 97.0% |